EXCEL GM75390TK Differential Ring and Pinion Set,GM 7.5/7.625" 3.90 – 27 Spline, 10 Pinion Gear Teeth, 39 Ring Gear Teeth – Fits with GM 7.6 IFS, Chevrolet, Buick Regal, GMC, Oldsmobile, Pontiac

Enhance Your Vehicle's Performance with the EXCEL 3.90 Ratio GM 7.5" 7.625" Differential Ring and Pinion SetUpgrade your GM vehicle's differential system with the EXCEL RP GM 7.5" 7.625" 3.90 Thick E Ring and Pinion Set. Designed for GM 7.5", 7.625", and 7.6 IFS differentials, this high-quality set offers improved torque, acceleration, and overall driving performance.⚙ Key Features & Benefits:High-Performance 3.90 Gear Ratio: Enhances torque and acceleration for a more responsive driving experience.Durable 8620 Steel Construction: Provides exceptional strength and longevity under demanding conditions.Precision-Machined 27-Spline Pinion: Ensures an optimal fit and smooth power transfer.Standard Rotation Design: Maintains factory driveline dynamics for consistent performance.Thick Ring Gear Design: Compatible with carriers designed for 3.08 and numerically lower ratios, allowing for versatile applications.🚗 Applications & Compatibility:Buick: Apollo (1973-1975), Century (1977-1981), Electra (1976-1985), LeSabre (1975-1985), Regal (1977-1987), Roadmaster (1991-1996), Skylark (1975-1979)Cadillac: Brougham (1987-1990), DeVille (1982-1984), Fleetwood (1982-1990)Chevrolet: Astro (1985-2005), Blazer (1995-2001), Camaro (1982-2002), Caprice (1977-1996), Colorado (2004-2012), El Camino (1977-1987)GMC: Sonoma (1982-2004), Jimmy (1983-2001), Safari (1985-2005)Oldsmobile: Cutlass (1978-1988), 442 (1985-1987), Omega (1975-1984)Pontiac: Firebird (1982-2002), Grand Prix (1978-1987), LeMans (1978-1981)🔄 Replaces OEM Part Numbers:SVL: 10035667Richmond Gear: 49-0285-1🛡 Warranty & Why Choose EXCEL?Backed by a 1-year or 50,000-mile warranty, the EXCEL Ring and Pinion Set ensures quality and customer satisfaction. Choose EXCEL for reliable performance, durability, and a commitment to excellence in automotive components.

• ✅ Durable 8620 Steel Construction: Ensures long-lasting strength and reliability under demanding conditions.
• ✅ Precision-Machined 27-Spline Pinion: Provides optimal fit and smooth power transfer.
• ✅ Standard Rotation Design: Maintains factory driveline dynamics for consistent performance.
• ✅ Backed by 1-Year/50,000-Mile Warranty: Assurance of quality and customer satisfaction.
• 1-Year or 50,000 Miles Warranty